354355455215 has 16 divisors (see below), whose sum is σ = 426884256000. Its totient is φ = 282380497152.

The previous prime is 354355455193. The next prime is 354355455269. The reversal of 354355455215 is 512554553453.

It is a cyclic number.

It is not a de Polignac number, because 354355455215 - 2²² = 354351260911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354355455215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2173361 + ... + 2330709.

It is an arithmetic number, because the mean of its divisors is an integer number (26680266000).

Almost surely, 2^354355455215 is an apocalyptic number.

354355455215 is a deficient number, since it is larger than the sum of its proper divisors (72528800785).

354355455215 is a wasteful number, since it uses less digits than its factorization.

354355455215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159106.

The product of its digits is 4500000, while the sum is 47.

The spelling of 354355455215 in words is "three hundred fifty-four billion, three hundred fifty-five million, four hundred fifty-five thousand, two hundred fifteen".